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IS64WV20488BLL-10TA3 Datasheet(PDF) 1 Page - Integrated Silicon Solution, Inc |
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IS64WV20488BLL-10TA3 Datasheet(HTML) 1 Page - Integrated Silicon Solution, Inc |
1 / 20 page Integrated Silicon Solution, Inc. — www.issi.com — 1-800-379-4774 1 Rev. 00C 01/09/06 ISSI® Copyright © 2006 Integrated Silicon Solution, Inc. All rights reserved. ISSI reserves the right to make changes to this specification and its products at any time without notice. ISSI assumes no liability arising out of the application or use of any information, products or services described herein. Customers are advised to obtain the latest version of this device specification before relying on any published information and before placing orders for products. IS61WV20488ALL IS61WV20488BLL IS64WV20488BLL 2M x 8 HIGH-SPEED CMOS STATIC RAM PRELIMINARY INFORMATION JANUARY 2006 FEATURES • High-speed access times: 8, 10, 20 ns • High-performance, low-power CMOS process • Multiple center power and ground pins for greater noise immunity • Easy memory expansion with CE and OE options • CE power-down • Fully static operation: no clock or refresh required • TTL compatible inputs and outputs • Single power supply – VDD 1.65V to 2.2V (IS61WV20488ALL) speed = 20ns for Vcc = 1.65V to 2.2V – VDD 2.4V to 3.6V (IS61/64WV20488BLL) speed = 10ns for Vcc = 2.4V to 3.6V speed = 8ns for Vcc = 3.3V + 5% • Packages available: – 48-ball miniBGA (9mm x 11mm) – 44-pin TSOP (Type II) • Industrial and Automotive Temperature Support • Lead-free available DESCRIPTION The ISSI IS61WV20488ALL/BLL and IS64WV20488BLL are very high-speed, low power, 2M-word by 8-bit CMOS static RAM. The IS61WV20488ALL/BLL and IS64WV20488BLL are fabricated using ISSI's high- performance CMOS technology. This highly reliable process coupled with innovative circuit design tech- niques, yields higher performance and low power con- sumption devices. When CE is HIGH (deselected), the device assumes a standby mode at which the power dissipation can be reduced down with CMOS input levels. The IS61WV20488ALL/BLL and IS64WV20488BLL operate from a single power supply and all inputs are TTL-compatible. The IS61WV20488ALL/BLL and IS64WV20488BLL are available in 48 ball mini BGA and 44-pin TSOP (Type II) packages. FUNCTIONAL BLOCK DIAGRAM A0-A20 CE OE WE 2M X 8 MEMORY ARRAY DECODER COLUMN I/O CONTROL CIRCUIT GND VDD I/O DATA CIRCUIT I/O0-I/O7 |
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Similar Description - IS64WV20488BLL-10TA3 |
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